An interface that defines how to map each variant of [AsOf] to a value of type [T]..
public interface Visitor<out T>An interface that defines how to map each variant of [AsOf] to a value of type [T].
Maps an unknown variant of [AsOf] to a value of type [T].
Maps an unknown variant of [AsOf] to a value of type [T].
Maps an unknown variant of [AsOf] to a value of type [T].